Siemens Industrial Ethernet Switches SCALANCE X-200 - Manual (Page 109)

Product properties
3.23 SCALANCE X202-2P IRT
SCALANCE X-200
Operating Instructions, 12/2011, A5E00349864-19
109
3.23.3 SCALANCE X202-2P IRT FO ports
Transmission rate
The transmission rate of the optical Fast Ethernet ports is 100 Mbps.
Transmission mode
Since the full duplex mode and the transmission rate cannot be modified for optical
transmission, autonegotiation cannot be selected.
Transmission medium
Data is transferred using plastic optical fiber (POF) or polymer cladded fiber (PCF). The
wavelength is 650 nm.
POF cables with a core diameter of 980 µm as well as PCF cables with a core diameter of
200 µm are used. The light source is an LED.
Transmission range
The minimum cable length is 1 m. The maximum transmission distance (segment length) is
50 m for POF and 100 m for PCF cables.
Connectors
The cables are connected over SC-RJ sockets.